Cayos Miskitos-San Andrés & Providencia moist forests

The Cayos Miskitos-San Andrés & Providencia moist forests ecoregion (WWF ID:NT0110) cover the forested areas of four islands in the western Caribbean Sea - Cayos Miskitos and the Corn Islands off the east coast of Nicaragua, and San Andrés and Providencia Islands farther east and belonging to the nation of Colombia. The forests on San Adres and Providencia have been heavily degraded by agriculture - coconuts on San Andres, oranges on Providencia. A significant feature of the ecoregion is the surrounding corals reefs, which are large and well preserved. While not technically a part of this terrestrial ecoregion, they are related to the islands.[1][2] [3] [4]

Cayos Miskitos-San Andrés & Providencia moist forests
Ecoregion territory (in blue dashed box, lower left)
Ecology
RealmNeotropic
BiomeTropical and subtropical moist broadleaf forests
Geography
Area130 km2 (50 sq mi)
CountryNicaragua, Colombia
Coordinates13.35°N 81.373°W / 13.35; -81.373

Location and description

There are four island groups in the ecoregion:

Climate

The climate of the ecoregion is Tropical monsoon climate (Köppen climate classification (Am)). This climate is characterized by relatively even temperatures throughout the year (all months being greater than 18 °C (64 °F) average temperature), and a pronounced dry season. This climate is mid-way between a tropical rainforest and a tropical savannah. Precipitation averages 1,900 mm/year at San Andreas, and 1,532 at Providencia. The average temperature is 27 °C (81 °F). The wet months are in June and later in September to November.[6][7]

Flora and fauna

While the original forests of San Andres featured mahogany, cedar, and other substantial tree species, these were logged and replaced with cotton and coconut cultivation. Today, the forest are mostly low thickets supporting genus Lantana, Croton, Randia, and Xylosma.

Four endemic species of conservation interest on San Andres are two birds - the San Andrés mockingbird (Mimus magnirostris), the Sam Andrés vireo (Vireo caribaeus) - a lizard (Anolis concolor) and a snake (Coniophanes andresensis).[1]

Protected areas

Over 54% of the territory of the islands are within an officially protected area, including:

References

  1. "Cayos Miskitos-San Andrés & Providencia moist forests". World Wildlife Federation. Retrieved December 31, 2020.
  2. "Map of Ecoregions 2017". Resolve, using WWF data.
  3. "Cayos Miskitos-San Andrés & Providencia moist forests". Digital Observatory for Protected Areas. Retrieved December 31, 2020.
  4. "Cayos Miskitos-San Andrés & Providencia moist forests". The Encyclopedia of Earth. Retrieved December 31, 2020.
  5. "Cayos Miskitos y Franja Costera Immediata". RAMSAR Sites Information Service. Retrieved December 31, 2020.
  6. Kottek, M., J. Grieser, C. Beck, B. Rudolf, and F. Rubel, 2006. "World Map of Koppen-Geiger Climate Classification Updated" (PDF). Gebrüder Borntraeger 2006. Retrieved September 14, 2019.CS1 maint: multiple names: authors list (link)
  7. "Dataset - Koppen climate classifications". World Bank. Retrieved September 14, 2019.
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